Automatic determination method and system of design wind speed based on artificial intelligence

摘要

The present invention relates to a method and system for automatically calculating an artificial intelligence (AI)-based design wind speed, which are capable of economically designing a structure by quickly and accurately calculating the design wind speed at a target point through relationship learning between the design target point and a neighboring weather observation station by AI. The method for automatically calculating an AI-based design wind speed comprises: a data preprocessing step (a) of selecting a certain observation station as a reference observation station (S), selecting a plurality of observation stations located around the reference observation station as neighboring stations (P_n), and collecting wind speed and wind direction data of the reference observation station and the neighboring observation stations and geographic information element data of an area between the reference observation station and the neighboring observation stations; a learning step (b) of combining the geographic information element data through AI learning in order to identify geographic information between two points, and generating a wind speed impact model, a relationship between the geographic information and a wind speed ratio among the observation stations; an expected wind speed calculating step (c) of selecting at least one observation station located around the target point (O) where a building to be designed is located, as a basic observation station (P′_n), and calculating an expected wind speed at the target point from the wind speed impact model based on the geographic information identified by the geographic information element data of the area between the target point and the basic observation station, and wind speed data of the basic observation station; and a design wind speed calculating step (d) of calculating a design wind speed for a reproduction cycle set from an expected wind speed material of the target point.